Mariko Okubo (大久保 麻梨子, Ōkubo Mariko, born September 7, 1984) is a Japanese model and actress based in Taiwan.

Okubo was born in Sasebo, Nagasaki, Japan, on September 7, 1984.

[1] Okubo debuted as a gravure idol in 2003.

[1] She later started a career in acting, moving to Taiwan in 2011.

[1] In 2013, she won the Golden Bell Awards for Best Supporting Actress in Taiwan.